The support to tag elements as layers in 2D meshes has been added for the mesh adaptation. The mesh adaptation on elements (tagged as layers) can be controlled using the layer's specific input parameters. The details of the parameters can be found in the link below:
https://github.com/SCOREC/core/blob/master/ma/maInput.h#L119-L131
In default settings, the elements tagged as layers are not adapted at all.
Adds support for 2D layers in MeshAdapt.
In default settings, the elements tagged as layers are not adapted at all.
The mesh elements on all model faces except one are tagged as 2d layers, and hence only elements that are not tagged as layers are adapted.